Delrin Main Gear w/ Auto-Rotation Hub set - BLADE 200 SRX/ 200 S

The Delrin Main Gear with Auto-Rotation Hub set is specifically designed for improvements in stability, durability and overall performance on the Blade 200 SR X/200 S helicopter.
The Delrin Main Gear, the Titanium Main Shaft and the Aluminum Main Shaft Collar utilize CNC machining to produce tight and accurate tolerances throughout the parts. It is directly replaced the stock molded plastic main gear, carbon main shaft and plastic main shaft collar.
The set is designed to optimize our designs utilizing One-Way Bearing, so it is able to keep Auto-Rotation for 3D flights. The CNC Delrin Main Gear does not get backwards at when motor increases or reduces speed for optimal flight performance; as well as gives you the easy and best set-up ever. The Main Shaft Collar is CNC machined from Aluminum to gain more precision and tighter clamp than the stock plastic main shaft collar.